My notebook is irritating from the power supply down to the last. So you need 19V and 6A. After 2 minutes of running, I became aware of a loud noise on my desk, which was in some cases even louder than my laptop (P4 HT Prescot, so very loud). Because I've seen the power supply and seen more precisely that it is not indicated here on the site and on the package 6A, but only provides 4,74A. So the thing runs through Gege starting overloaded. In addition, you can after 2 hours almost fry an egg on the power supply, so hot it is. I have the power adapter now tucked next to my desk, because the noise extremely annoying, but this was difficult because the cable of power supply for notebook has failed relatively short.
Do you prefer 10 euros more for the 15-24V AC adapter from the same manufacturer, this is me, although now gone after 1 1/2 years broken, but was it at least quiet and only lukewarm.